/*
 * Copyright (C) 2018 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.android.tools.idea.gradle.structure.model

import com.android.tools.idea.gradle.LibraryFilePaths
import com.android.tools.idea.gradle.structure.model.pom.MavenPoms
import com.intellij.openapi.project.Project
import java.io.File

internal class PsPomDependencies(private val ideProject: Project) : PsPomDependencyCache {
  private val cache: MutableMap<String, List<PsArtifactDependencySpec>> = mutableMapOf()

  override fun getPomDependencies(libraryName: String, libraryPath: File): List<PsArtifactDependencySpec> =
    cache.getOrPut(libraryName, {
      val pomFilePath = LibraryFilePaths.getInstance(ideProject).findPomPathForLibrary(libraryName, libraryPath)
      MavenPoms.findDependenciesInPomFile(pomFilePath)
    })
}
